HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 30-MAY-07 2Q3P TITLE ENSEMBLE REFINEMENT OF THE PROTEIN CRYSTAL STRUCTURE OF AT3G17210 FROM TITLE 2 ARABIDOPSIS THALIANA COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED PROTEIN AT3G17210; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: THALE CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: AT3G17210; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PVP13 KEYWDS ENSEMBLE REFINEMENT, REFINEMENT METHODOLOGY DEVELOPMENT, STRUCTURAL KEYWDS 2 GENOMICS, PROTEIN STRUCTURE INITIATIVE, PSI, CENTER FOR EUKARYOTIC KEYWDS 3 STRUCTURAL GENOMICS, CESG, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION NUMMDL 4 AUTHOR E.J.LEVIN,D.A.KONDRASHOV,G.E.WESENBERG,G.N.PHILLIPS JR.,CENTER FOR AUTHOR 2 EUKARYOTIC STRUCTURAL GENOMICS (CESG) REVDAT 8 09-OCT-24 2Q3P 1 REMARK REVDAT 7 15-NOV-23 2Q3P 1 REMARK REVDAT 6 30-AUG-23 2Q3P 1 REMARK SEQADV LINK REVDAT 5 10-AUG-11 2Q3P 1 REMARK REVDAT 4 13-JUL-11 2Q3P 1 VERSN REVDAT 3 24-FEB-09 2Q3P 1 VERSN REVDAT 2 02-OCT-07 2Q3P 1 JRNL REVDAT 1 19-JUN-07 2Q3P 0 JRNL AUTH E.J.LEVIN,D.A.KONDRASHOV,G.E.WESENBERG,G.N.PHILLIPS JRNL TITL ENSEMBLE REFINEMENT OF PROTEIN CRYSTAL STRUCTURES: JRNL TITL 2 VALIDATION AND APPLICATION. JRNL REF STRUCTURE V. 15 1040 2007 JRNL REFN ISSN 0969-2126 JRNL PMID 17850744 JRNL DOI 10.1016/J.STR.2007.06.019 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.A.BINGMAN,K.A.JOHNSON,F.C.PETERSON,R.O.FREDERICK,Q.ZHAO, REMARK 1 AUTH 2 S.THAO,B.G.FOX,B.F.VOLKMAN,W.B.JEON,D.W.SMITH,C.S.NEWMAN, REMARK 1 AUTH 3 E.L.ULRICH,A.HEGEMAN,M.R.SUSSMAN,J.L.MARKLEY, REMARK 1 AUTH 4 G.N.PHILLIPS JR. REMARK 1 TITL CRYSTAL STRUCTURE OF THE PROTEIN FROM GENE AT3G17210 OF REMARK 1 TITL 2 ARABIDOPSIS THALIANA REMARK 1 REF PROTEINS V. 57 218 2004 REMARK 1 REFN ISSN 0887-3585 REMARK 1 PMID 15326607 REMARK 1 DOI 10.1002/PROT.20215 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD USING AMPLITUDES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1175294.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.6 REMARK 3 NUMBER OF REFLECTIONS : 7579 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 369 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.012 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 949 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE : 0.2650 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 57 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.035 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 818 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 109 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.12 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.730 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.300 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.730 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.970 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.500 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.31 REMARK 3 BSOL : 35.47 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THIS PDB ENTRY IS A RE-REFINEMENT USING AN ENSEMBLE MODEL OF THE REMARK 3 PREVIOUSLY REMARK 3 DEPOSITED SINGLE-CONFORMER STRUCTURE 1Q4R AND REMARK 3 THE FIRST DATA SET IN THE DEPOSITED STRUCTURE FACTOR FILE REMARK 3 FOR 1Q4R ALONG WITH THE R-FREE SET DEFINED THEREIN. THE COORDINATES REMARK 3 WERE GENERATED BY AN AUTOMATED PROTOCOL FROM AN INITIAL MODEL REMARK 3 CONSISTING REMARK 3 OF 4 IDENTICAL COPIES OF THE PROTEIN AND NON-WATER REMARK 3 HETERO-ATOMS ASSIGNED FRACTIONAL OCCUPANCIES ADDING UP TO ONE, AND REMARK 3 A REMARK 3 SINGLE COPY OF THE SOLVENT MOLECULES. REFINEMENT WAS CARRIED OUT REMARK 3 WITH REMARK 3 ALL THE CONFORMERS PRESENT SIMULTANEOUSLY AND WITH THE POTENTIAL REMARK 3 ENERGY REMARK 3 TERMS CORRESPONDING TO INTERACTIONS BETWEEN THE DIFFERENT REMARK 3 CONFORMERS REMARK 3 EXCLUDED. THE HELIX AND SHEET RECORDS WERE CALCULATED USING REMARK 3 COORDINATES REMARK 3 FROM THE FIRST CONFORMER ONLY. THE STRUCTURE VISUALIZATION PROGRAM REMARK 3 PYMOL IS WELL-SUITED FOR DIRECTLY VIEWING THE ENSEMBLE MODEL REMARK 3 PRESENTED IN THIS PDB FILE. REMARK 4 REMARK 4 2Q3P COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000043109. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: RE-REFINEMENT USING REMARK 200 ENSEMBLE MODEL REMARK 200 SOFTWARE USED: CNS 1.1 REMARK 200 STARTING MODEL: PDB ENTRY 1Q4R REMARK 200 REMARK 200 REMARK: AUTHOR USED THE SF DATA FROM ENTRY 1Q4R. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.44867 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 19.22433 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 38.44867 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 19.22433 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). AUTHORS STATE THAT THE REMARK 300 BIOLOGICAL UNIT OF THIS PROTEIN IS UNKNOWN. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 3280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 -27.73400 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 48.03670 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 1 GLY A 1 REMARK 465 1 SER A 2 REMARK 465 1 HIS A 3 REMARK 465 1 MSE A 4 REMARK 465 1 GLU A 5 REMARK 465 1 GLU A 6 REMARK 465 1 ALA A 7 REMARK 465 1 LYS A 8 REMARK 465 1 GLY A 9 REMARK 465 2 GLY A 1 REMARK 465 2 SER A 2 REMARK 465 2 HIS A 3 REMARK 465 2 MSE A 4 REMARK 465 2 GLU A 5 REMARK 465 2 GLU A 6 REMARK 465 2 ALA A 7 REMARK 465 2 LYS A 8 REMARK 465 2 GLY A 9 REMARK 465 3 GLY A 1 REMARK 465 3 SER A 2 REMARK 465 3 HIS A 3 REMARK 465 3 MSE A 4 REMARK 465 3 GLU A 5 REMARK 465 3 GLU A 6 REMARK 465 3 ALA A 7 REMARK 465 3 LYS A 8 REMARK 465 3 GLY A 9 REMARK 465 4 GLY A 1 REMARK 465 4 SER A 2 REMARK 465 4 HIS A 3 REMARK 465 4 MSE A 4 REMARK 465 4 GLU A 5 REMARK 465 4 GLU A 6 REMARK 465 4 ALA A 7 REMARK 465 4 LYS A 8 REMARK 465 4 GLY A 9 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 SER A 55 171.56 -59.98 REMARK 500 1 PRO A 107 105.74 -45.92 REMARK 500 2 VAL A 23 96.61 -66.30 REMARK 500 2 ASP A 98 -80.99 -88.42 REMARK 500 3 GLU A 43 -53.90 -17.06 REMARK 500 3 PHE A 48 133.26 -170.73 REMARK 500 4 VAL A 110 96.48 -57.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 901 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MSE A 45 O REMARK 620 2 HOH A 902 O 102.9 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 901 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: GO.13081 RELATED DB: TARGETDB REMARK 900 RELATED ID: 1Q4R RELATED DB: PDB REMARK 900 ORIGINAL REFINEMENT BASED ON SAME DATA AND R-FREE SET. REMARK 900 RELATED ID: 1NWJ RELATED DB: PDB REMARK 900 NMR STRUCTURE OF SAME PROTEIN DBREF 2Q3P A 4 112 UNP Q0WKU8 Q0WKU8_ARATH 1 109 SEQADV 2Q3P GLY A 1 UNP Q0WKU8 EXPRESSION TAG SEQADV 2Q3P SER A 2 UNP Q0WKU8 EXPRESSION TAG SEQADV 2Q3P HIS A 3 UNP Q0WKU8 EXPRESSION TAG SEQADV 2Q3P MSE A 4 UNP Q0WKU8 MET 1 MODIFIED RESIDUE SEQADV 2Q3P MSE A 45 UNP Q0WKU8 MET 42 MODIFIED RESIDUE SEQRES 1 A 112 GLY SER HIS MSE GLU GLU ALA LYS GLY PRO VAL LYS HIS SEQRES 2 A 112 VAL LEU LEU ALA SER PHE LYS ASP GLY VAL SER PRO GLU SEQRES 3 A 112 LYS ILE GLU GLU LEU ILE LYS GLY TYR ALA ASN LEU VAL SEQRES 4 A 112 ASN LEU ILE GLU PRO MSE LYS ALA PHE HIS TRP GLY LYS SEQRES 5 A 112 ASP VAL SER ILE GLU ASN LEU HIS GLN GLY TYR THR HIS SEQRES 6 A 112 ILE PHE GLU SER THR PHE GLU SER LYS GLU ALA VAL ALA SEQRES 7 A 112 GLU TYR ILE ALA HIS PRO ALA HIS VAL GLU PHE ALA THR SEQRES 8 A 112 ILE PHE LEU GLY SER LEU ASP LYS VAL LEU VAL ILE ASP SEQRES 9 A 112 TYR LYS PRO THR SER VAL SER LEU MODRES 2Q3P MSE A 45 MET SELENOMETHIONINE HET MSE A 45 8 HET MG A 901 1 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION FORMUL 1 MSE C5 H11 N O2 SE FORMUL 2 MG MG 2+ FORMUL 3 HOH *109(H2 O) HELIX 1 1 SER A 24 ASN A 37 1 14 HELIX 2 2 ASN A 37 ILE A 42 1 6 HELIX 3 3 SER A 73 ALA A 82 1 10 HELIX 4 4 HIS A 83 GLY A 95 1 13 SHEET 1 A 4 ALA A 47 LYS A 52 0 SHEET 2 A 4 HIS A 65 THR A 70 -1 O GLU A 68 N HIS A 49 SHEET 3 A 4 LYS A 12 PHE A 19 -1 N LEU A 15 O PHE A 67 SHEET 4 A 4 LEU A 97 TYR A 105 -1 O ILE A 103 N VAL A 14 LINK C PRO A 44 N MSE A 45 1555 1555 1.33 LINK C MSE A 45 N LYS A 46 1555 1555 1.33 LINK O MSE A 45 MG MG A 901 1555 1555 2.47 LINK MG MG A 901 O HOH A 902 1555 1555 2.29 SITE 1 AC1 6 VAL A 39 ILE A 42 GLU A 43 MSE A 45 SITE 2 AC1 6 HOH A 902 HOH A 903 CRYST1 55.468 55.468 57.673 90.00 90.00 120.00 P 62 6 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018028 0.010409 0.000000 0.00000 SCALE2 0.000000 0.020817 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017339 0.00000 MODEL 1